- Notes, cautions, and warnings
- Setting up your computer
- About your computer
- Using your computer
- Ports and connectors
- Software and Applications
- Restoring your operating system
- Troubleshooting
- BIOS
- Getting help and contacting Dell
- References
Most desktop PC graphics or video cards can support two or more monitors, depending on the graphics card and PC specifications. Typically, laptop PCs can support up to two monitors depending on the PC specifications. Identify the type of video connectors available on your computer or laptop. The number of video connectors depends on the type of graphics card that is installed in the computer or laptop.